Toshiba GRL100-701B Instruction Manual page 109

Setting
The setting elements necessary for the SOTF protection and their setting ranges are as follows:
Element Range
OCH 2.0 - 15.0 A
( 0.4 - 3.0 A
TSOTF 0 – 300 s
SOTF - OC OFF/ON
SOTF - Z1 OFF/ON
SOTF - Z2 OFF/ON
SOTF - Z3 OFF/ON
SOTF - R OFF/ON
SOTF-DL CB/UV/BOTH
(*) Current values shown in the parentheses are in the case of 1 A rating. Other current values are in
the case of 5 A rating.
The OCH element and its setting are common with the stub protection.
Step Default
0.1 A 6.0 A
0.1 A 1.2 A) (*)
1 s 5 s
ON
OFF
OFF
OFF
OFF
CB
 108 
6 F 2 S 0 8 5 0
Remarks
Overcurrent setting
SOTF check timer
Overcurrent tripping
Zone 1 tripping
Zone 2 tripping
Zone 3 tripping
Zone R tripping
SOTF control